The array is fit with attached electrochemical cell with Ag/AgCl mini reference electrode and can be used to process macro samples of 0.5 1 ml or micro samples of 5 μl in a drop-wise fashion.
Photoluminescence (PL) measurements were carried out at room temperature in vacuum, with continuous wave 325-nm excitation; low excitation densities in macro-sampling were used, and the PL was detected using a low-resolution single-grating spectrometer and CCD detector.
In fact, if there were no experimental uncertainties, then the macro-means of multiple macro-samples taken from ensembles of identical systems would converge to a single value as the number of individual systems collected in the macro-sample increases.
Note, the standard deviation obtained from analyzing multiple macro-samples does not correspond to the fluctuations exhibited in individual model simulations of the system or fluctuations between model simulations, but rather is a measure of experimental uncertainties (e.g., experimental measurement errors and non-identical systems), which are not taken into consideration by the model simulations.
Since no macro-porous sample, including water absorption by bulk soils, would be capable of draining rainfall in excess of 4 mm · h−1, surface water appeared when rainfall exceeded 20 mm · h−1.
This process was repeated for all of the sections for each macro-dissected sample.
Microfluidic devices can damage EVs due to shear stress, and require macro-scale samples [92].
We have combined this method with the method of the metal-assisted chemical etching [15,16] of silicon to obtain macro-porous samples.
Absolute assay values are therefore not critical provided their distribution shows a similar pattern between micro- and macro-dissected samples and patients are stratified according to this pattern.
The two peaks are not resolved in macro PL for sample C, but their presence can be deduced from the difference between the rising and falling edges, indicating the different FWHM between the [1-10]- and the [110]-aligned QDs.
